baber/WOPTO huggingface dataset:
Patent JP-2012184104-A (JP)
Title: Safety device of passenger conveyor
Inventor: MATSUMOTO KENJI
IPC: B66B29/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a safety device of a passenger conveyor capable of surely detecting the lack of a tread by arranging an abnormality detecting means even in a place where the tread moves in a nonparallel attitude to a frame body bottom surface.SOLUTION: This abnormality detecting device 23 of the safety device includes a base board 24, a support 25 rising in an upper surface central part of the base board 24, a seesaw type rocking member 26 rockingly connected to the support 25 via a support pin 25b, a plurality of rollers 27 rotatably connected to the rocking member 26 via a connecting pin 27b, an energizing means 28 for always energizing the rollers 27 upward, a lacking detecting switch 29 and a falling detecting switch 30 operated by the rocking member 26. The abnormality detecting device 23 is arranged at the return side in a frame body 2, and the rollers 27 are made to elastically contact with the tread 15 of a footstep 6 by an energizing force of the energizing means.
Patent JP-2012187970-A (JP)
Title: Steering device
Inventor: TSUKAGOSHI MASAYUKI
IPC: F16F1/38
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of sufficiently suppressing occurrence of abnormal sound accompanying the axial displacement of a pinion shaft.SOLUTION: A mount bush 53 includes a cylindrical inner cylinder 58 into which the shaft 57 of a fastening bolt 54 is inserted, and an elastic cylinder 59 fixed to the outer periphery of the inner cylinder 58. Core members 71 made of rigid materials are arranged on both sides in the axial direction of the pinion shaft with respect to the inner cylinder 58, in the elastic cylinder 59.
Patent JP-2012189474-A (JP)
Title: Radar apparatus, data processing method and data processing program
Inventor: NOMOTO SEIJI
IPC: G01S13/87
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a radar apparatus, a radar control method and a radar control program for estimating the altitude in a short observation period and in a multipath environment.SOLUTION: A radar apparatus comprises a plurality of sensor units each provided with a transceiver unit that transmits transmission signals to a space and receives reception signals reflected from a target in the space and a position measuring unit that measures altitude information on the target on the basis of the reception signals. A dispersion calculator unit calculates dispersion of the measured altitude information for each combination including all or some of the plurality of sensor units; and a data selector unit selects the combination of sensor units that minimizes the calculated dispersion and determines altitude information on the target on the basis of altitude information measured by sensor units included in the selected combination.
Patent JP-2012190311-A (JP)
Title: File management device, file management method and program
Inventor: FURUSATO KENJI
IPC: G06F21/60
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify management of files.SOLUTION: A file management device 1 includes: a task management table 12a for, in response to a task defined according to an event, managing files recorded in a recording part 5, paths to directories, and update history; an image output part 10f for outputting a display screen that displays a task read from the task management table 12a on a display part; and a retrieval part 10b for retrieving a file associated with a selected task that is displayed on the display part through a path managed by the task management table and opening the retrieved file. Furthermore, the device includes a storage part 10c for: uniquely recording update history of a file recorded in the recording part 5, in a history management table 12b by using a unique file name added to the file; copying a file retrieved by the retrieval part 10b in the recording part 5; updating the content of the copied file; and storing the file in the recording part 5 with a unique file name.
Patent JP-2012193619-A (JP)
Title: Hermetic type compressor
Inventor: ISHIMOTO TAKAO
IPC: F04C29/02
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic type compressor capable of decreasing an oil circulation rate and capable of keeping the oil circulation rate approximately constant independently of a rotation speed of an electric motor.SOLUTION: The hermetic type compressor includes: a scroll compression mechanism 7; the electric motor 9 which has a drive shaft 17 for operating the scroll compression mechanism 7; a bearing member 45 which rotatably supports an upper position of the drive shaft 17; a recess to which lubricating oil is supplied from a lower oil sump 71 via an oil filler neck 73 in the drive shaft 17, in the upper central portion of the bearing member 45; an oil channel which is almost horizontally extended toward an outer peripheral side from the recess in the bearing member 45, and which is formed to branch off into a first branched channel having an outside end connected in a midway branch position to an oil return pipe 85 reaching the oil sump 71 and a second branched channel having an outside end opened on the undersurface of the bearing member 45; and an oil channel 89 for control, which prevents the lubricating oil from flowing into the second branched channel, when the number of rotations of the drive shaft 17 reaches a predetermined number or above.
Patent JP-2012196006-A (JP)
Title: Charging system and automobile
Inventor: YAMAGUCHI KAZUHIKO
IPC: B60L3/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To calculate accurate charging time in consideration of a deterioration of a battery.SOLUTION: Charging time in the case of performing charging by using a maximum charging current is calculated from charging characteristics (102). An actual charging current is measured; a correction coefficient is read out; and the charging time is displayed by being predicted through the use of the measured charging current value and the correction coefficient (104, 106). At the time of the completion of the charging, processing for updating the stored correction coefficient by newly determining a correction coefficient by correcting the correction coefficient on the basis of the actual charging time and the predicted charging time is performed on an automobile side.
Patent JP-2012194291-A (JP)
Title: Surface light source device
Inventor: OKUDA MITSURU
IPC: H04M1/02
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device capable of making the directional angle of an icon, etc. wider, without reducing the brightness of the display of the icon, etc.SOLUTION: A display part 19 performing light emission display comprises an assembly of a first deflection pattern 32a and a second deflection pattern 32b provided on the lower surface of a light guide plate 16. The first deflection pattern 32a is arranged so that a normal line erected on the deflecting inclined surface of the first deflection pattern 32a is parallel to a direction where a light source 17 is connected to the first deflection pattern 32a, when viewed from the direction perpendicular to the light emitting surface 16c of the light guide plate 16. The second deflection pattern 32b is arranged so that the normal line erected on the deflecting inclined surface of the second deflection pattern 32b is orthogonal to the direction where the light source 17 is connected to the second deflection pattern 32b. A part of light emitted from the light source 17 is totally reflected by the side surface 16b of the light guide plate 16 and made incident on the display part 19 from the side of the side surface.
Patent JP-2012192642-A (JP)
Title: Image forming apparatus and head tank
Inventor: NEMOTO YUSUKE
IPC: B41J2/185
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of occurrence of an ejection failure caused by a suction recovery operation in a normally ejecting nozzle.SOLUTION: A head tank 35 is configured such that part of a wall surface of a liquid storing part 200 of a tank case 201 is formed of a flexible film-like member 203; and a spring 204 is disposed between a wall surface 200a facing the flexible film-like member 203 of the liquid storing part 200 and the flexible film-like member 203, wherein one side of the spring 204 is fixed to the flexible film-like member 203 while the other side is not fixed to the wall surface of the liquid storing part 200, and when a liquid amount stored in the liquid storing part 200 is equal to or more than a predetermined amount, a clearance L is generated between the spring 204 and the wall surface of the liquid storing part 200, the suction recovery operation is performed in the state.
Patent JP-2012199262-A (JP)
Title: Circuit board, connection structure and method for connecting circuit board
Inventor: KAMIBAYASHI HAZUKI
IPC: H01L21/60
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of obtaining high connection reliability.SOLUTION: A flexible wiring board 123 as the circuit board includes wiring and an output terminal 2 constituting an end of the wiring. The output terminal 2 forms a protrusion stripe having a trapezoidal cross sectional shape, and when the upper bottom in the cross section is w and the height therein is h, the w/h ratio is specified to be 0.1 or more and 2.0 or less. Moreover, since the tip of the connection terminal 2 having the trapezoidal cross sectional shape is flat, the tip surface can be made to stably abut on the surface of the connection terminal 2 of the other circuit board in a wide connection area.
Patent JP-2012198046-A (JP)
Title: Liquid-liquid extraction method for sample and liquid-liquid extraction apparatus for sample
Inventor: UCHIYAMA KAZUMI
IPC: G01N1/34
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-liquid extraction method for sample with which liquid-liquid extraction prompt and improved in reproducibility is implemented and which is compact and suitable for on-site measurement or the like, and a liquid-liquid extraction apparatus for sample.SOLUTION: According to a liquid-liquid extraction method for sample, a liquid sample is discharged while being made into minute droplets by a minute droplet discharge device, and dripped into an extraction solvent which does not have compatibility with the liquid sample and through an interface with the extraction solvent formed from the sample made into minute droplets, contents contained in the liquid sample are shifted into the extraction solvent. Furthermore, a liquid-liquid extraction apparatus for sample comprises a sample feeding tube which supplies the liquid sample, the minute droplet discharge device with which the liquid sample is discharged while being made into minute droplets, and a solvent holding container which holds the predetermined amount of the extraction solvent that does not have compatibility with the liquid sample. The sample made into minute droplets by the minute droplet discharge device are dripped into the extraction solvent held by the solvent holding container, and moved in the solvent for a predetermined time.
Patent JP-2012198726-A (JP)
Title: Conversation support device and conversation support method
Inventor: OTAKE MIHOKO
IPC: G06Q50/26
Filed: 2011-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a conversation support device and method characterized in a conversation amount measurement and evaluation method.SOLUTION: The conversation support device comprises: means for acquiring utterance time of respective participants in association with the respective participants for each utterance; score calculation means for calculating scores by using the utterance time for each utterance and acquiring them in association with the participants; means for cumulatively adding the scores of the respective participants and acquiring the cumulative scores of the respective participants; means for calculating an average value of the cumulative scores of the respective participants; means for specifying the minimum cumulative score from the cumulative scores of the respective participants and calculating a difference between the minimum cumulative score and the average value; and means for determining whether or not the difference exceeds a preset threshold, and determining to "prompt the utterance" when exceeding the threshold; and means for performing output to prompt the utterance to the participant associated with the minimum cumulative score when it is determined to "prompt the utterance".
Patent JP-2012199146-A (JP)
Title: Active material for battery, nonaqueous electrolyte battery, and battery pack
Inventor: HARADA YASUHIRO
IPC: H01M50/109
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an active material for a battery excellent in productivity and achieving excellent performance in rapid charging and discharging and a high energy density, a nonaqueous electrolyte battery comprising the active material, and a battery pack comprising the battery.SOLUTION: An active material for a battery in accordance with an embodiment contains a niobium-titanium complex oxide and an element M. The molar ratio (M/Ti) of the element M to Ti in the active material satisfies the formula (I): 0<M/Ti≤0.5. The molar ratio (Nb/Ti) of Nb to Ti in the niobium-titanium complex oxide satisfies the formula (II): 1≤Nb/Ti≤5. The element M is at least one kind of element selected from the group consisting of B, Na, Mg, Al, Si, S, P, K, Ca, Mo, W, Cr, Mn, Co, Ni, and Fe.
Patent JP-2012199186-A (JP)
Title: Battery module
Inventor: OKUYA AOGU
IPC: H01M2/12
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which a unit cell falls into an abnormal state to cause its content to be discharged from the unit cell, occasionally causing exhaust efficiency of a battery module to be reduced.SOLUTION: A battery module in which a plurality of battery packs each having a battery chamber for storing a plurality of unit cells and an exhaust chamber for exhausting gas discharged from the unit cells are arranged so that the exhaust chambers face each other, comprises partition plates disposed between the plurality of exhaust chambers facing each other for partitioning the exhaust chambers. The partition plate has openings movable by hitting of the gas discharged from the unit cells at positions corresponding to the plurality of unit cells, thereby allowing exhaust efficiency of the battery module to be maintained even when the unit cells fall into a second abnormal mode.
Patent JP-2012202705-A (JP)
Title: Leak detection device
Inventor: YAMAZOE KOICHI
IPC: G01R31/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a leak detection device capable of performing a leak block and a leak display at the same time with a simple and low-cost constitution.SOLUTION: The present leak detection device comprises: a zero-phase current transformer 10 through which an AC electric path passes; an integration operation part 20 for integrating output voltages of the zero-phase current transformer 10; a leak detection part 50 for outputting a leak detection signal indicating that leak is occurring in the AC electric path based on operation results performed by the integration operation part 20; an integration part 91 for integrating the output voltages of the zero-phase current transformer 10; and an operation result output part 92 for outputting according to the operation results performed by the integration part 91. The integration operation part 20 and the leak detection part 50 are included in a leak level detection part 80. The operation result output part 92 and the leak detection part 50 are constituted of one module.
Patent JP-2012204872-A (JP)
Title: Imaging device and imaging method
Inventor: HIRAI YUICHI
IPC: H04N5/351
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To enable flicker correction depending on whether or not a frame rate is adjusted at dynamic image photographing, in an imaging device not having a clock suitable for the dynamic image photographing.SOLUTION: Whether or not adjustment of a frame rate is performed is determined based on an error to a target frame rate at dynamic image photographing. A frame cycle is controlled depending on the determination result to adjust the frame rate. Both a correction gain value corresponding to the frame cycle at the time when the adjustment of the frame rate is performed and a correction gain value corresponding to the frame cycle at the time when the adjustment of the frame rate is not performed are calculated. The correction gain value is selected depending on the determination result to perform flicker correction to imaging data. Thereby, the suitable flicker correction depending on whether or not the adjustment of the frame rate is performed can be performed.
Patent JP-2012203155-A (JP)
Title: Variable power sighting telescope
Inventor: KAWANABE YASUO
IPC: G02B23/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel variable power sighting telescope which can provide high magnification though having a limited size.SOLUTION: An erect inner cylinder 5 is provided in a lens barrel body 1, and a variable power erecting lens system 4 which is guided by a moving screw 8 to linearly move forward and backward is provided in a linear long hole 7 which is formed on the erect inner cylinder 5 and is parallel with an optical axis, and a power varying cam cylinder 9 turning relative to the erect inner cylinder 5 is provided on the outside of the erect inner cylinder 5. An oblique cam long hole 10 in a direction crossing the linear long hole 7 is provided on the power varying cam cylinder 9, and the moving screw 8 is inserted into the oblique cam long hole 10, and the power varying cam cylinder 9 is turned by elastic force of a coil spring 14 built in the sighting telescope, whereby the variable power erecting lens system 4 is linearly moved from a front position for low magnification to a rear position for high magnification by action of the oblique cam long hole 10 on the moving screw.
Patent JP-2012203295-A (JP)
Title: Optical scanning apparatus
Inventor: MURODATE YUSUKE
IPC: G02B26/12
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning apparatus which is capable of suppressing the image quality of a print image from being deteriorated.SOLUTION: In a scanner unit 9 provided in a laser printer 1, on a lower wall 40 of a resin molded casing 31, a first rib 45 and a second rib 46 extending in an emission direction of a laser beam L are provided in such a manner that a light source fixing part 41 which fixes a light source 32 for emitting the laser beam L and a deflector fixing part 43 which fixes a deflector 34 for deflecting and scanning the laser beam L from the light source are connected continuously.
Patent JP-2012208595-A (JP)
Title: Stereoscopic image display device and stereoscopic image display method
Inventor: TAKESHITA HIROSHI
IPC: G06F3/0487
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To enable a touch operation for a perspective same as the perspective with the object which a user sees while maintaining relative imaging position of the whole stereoscopic image which the user perceives.SOLUTION: A stereoscopic image display device 100 comprises: a display unit 126 to display an image for left eye and an image for right eye to enable perception of a stereoscopic image; a plane position sensing sensor 128 to detect a plane position on the display surface corresponding to the proximity object to the display surface of the display unit; a parallax derivation unit 130 to derive the parallax amount between a section image of the size established in advance including the plane position in one image of the image for left eye or the image for right eye, and a resemblance image in the image for the other eye equivalent to the section image; and a superimposing positioning unit 152 to shift a horizontal superimposing start position of the image for left eye and the image for right eye as much as the parallax amount is offset.
Patent JP-2012209706-A (JP)
Title: Image decoding device, image decoding method, and image decoding program
Inventor: SAKAZUME SATOSHI
IPC: H04N19/52
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce an information amount necessary for representing motion vector information specified by motion estimation processing.SOLUTION: A decoding unit 1404 decodes an acquired encoded bit sequence based on a predetermined syntactic structure. A decoding side motion estimation unit 1405, between a decoded area adjacent to a decoding target area and a decoded area, specifies motion vector information indicating a positional relationship between the decoding target area and a reference area. A motion compensation unit 1407 performs motion compensation. A motion vector information configuration unit 1406 supplies predictive motion vector information and search start position information specified based on the predictive motion vector information to the decoding side motion estimation unit 1405, and when re-searching for motion vector information, specifies new predictive motion vector information and new search start position information, supplies them to the decoding side motion estimation unit 1405, specifies motion vector information to be finally used from a decoding result, and supplies it to the motion compensation unit 1407.
Patent JP-2012207566-A (JP)
Title: Leak detection device
Inventor: MICHIIE MICHIO
IPC: F02M25/08
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To perform the leak detection of an individual fuel tank in an early stage after the stop of an internal combustion engine without installing a decompression pump at each fuel tank with respect to a plurality of the fuel tanks which communicate with each other via a fuel communication passage, and without discharging fuel vapor.SOLUTION: Fuel is moved between the fuel tanks by sealing an evaporated fuel passage (S106), blocking a gap between the fuel tanks (S108), switching a changeover valve (S110), and driving the fuel pump (S112). Then, the leak detection is performed on the basis of change amounts of internal pressure Pf1, Pf2 of each fuel tank (S116, S118). By this, each leak state can be detected without installing the decompression pumps at the two fuel tanks, respectively. The two fuel tanks are sealed and the fuel vapor is not discharged to the outside by the detection itself. Furthermore, the internal pressure Pf1, Pf2 is actively changed by the fuel pump, a leak can be detected in an early stage after the stop of the internal combustion engine.
Patent JP-2012208826-A (JP)
Title: Securities exchange system
Inventor: SAITO TAKAYA
IPC: G06Q40/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a securities exchange system capable of improving a possibility of contract by reordering an invalidated component in such a system that orders may be invalidated if not all the market orders are contracted and some of them are remained uncontracted.SOLUTION: In a securities exchange system, a securities exchange server 1 includes ordering means which performs ordering processing by transmitting market order data from a client terminal 4 to an exchange system 2, invalid data reservation means which stores in a reserved order data table orders which are not contracted in the exchange system 2 as reserved order data, order-book information determination means which receives order-book information from the exchange system 2, determines and notifies whether or not a brand in the order book is stored in the reserved order data table, and reordering means which transmits the reserved order data of the notified brand to the exchange system 2, performs reordering and deletes or invalidates the reserved order data of reordering from the reserved order data table.